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Volumn 8, Issue 4, 2006, Pages 561-564

A new radical-based route to calothrixin B

Author keywords

[No Author keywords available]

Indexed keywords

CALOTHRIXIN B; INDOLE ALKALOID;

EID: 33644782567     PISSN: 15237060     EISSN: None     Source Type: Journal    
DOI: 10.1021/ol052600e     Document Type: Article
Times cited : (76)

References (48)
  • 13
    • 0002523168 scopus 로고    scopus 로고
    • Renaud, P.; Sibi, M. P., Eds; Wiley-VCH: Weinheim
    • For reviews, see: (a) Studer, A.; Bossart, M. In Radicals in Organic Synthesis; Renaud, P.; Sibi, M. P., Eds; Wiley-VCH: Weinheim, 2001; Vol. 2, pp 62-80.
    • (2001) Radicals in Organic Synthesis , vol.2 , pp. 62-80
    • Studer, A.1    Bossart, M.2
  • 25
    • 77956695468 scopus 로고    scopus 로고
    • Gribble, G. W., Joule, J. A., Eds.; Elsevier: Amsterdam
    • For a review, see: (c) Harrowven, D. C.; Sutton, B. J. In Progress in Heterocyclic Chemistry; Gribble, G. W., Joule, J. A., Eds.; Elsevier: Amsterdam, 2004; Vol. 16, pp 27-53.
    • (2004) Progress in Heterocyclic Chemistry , vol.16 , pp. 27-53
    • Harrowven, D.C.1    Sutton, B.J.2
  • 36
    • 33644760016 scopus 로고    scopus 로고
    • note
    • The placement of a carbonyl group in the tether chain was discarded as it would probably diminish the reactivity of the acyl radical.
  • 39
    • 0011167467 scopus 로고
    • Azo compounds have been shown to abstract hydrogen from the benzhydryl radical to yield benzophenone and hydrazines: Engel, P. S.; Wu, W.-X. J. Am. Chem. Soc. 1989, 111, 1830-1835.
    • (1989) J. Am. Chem. Soc. , vol.111 , pp. 1830-1835
    • Engel, P.S.1    Wu, W.-X.2
  • 41
    • 33644763635 scopus 로고    scopus 로고
    • See also ref 14b
    • (b) See also ref 14b.
  • 44
    • 33644761525 scopus 로고    scopus 로고
    • note
    • No cyclization was observed when selenoester 8 was irradiated at 80 °C without AIBN or when heated in the presence of AIBN without irradiation.
  • 45
    • 0000457911 scopus 로고
    • The half-life for decomposition of AIBN is 2 h at 80 °C: Walling, C. Tetrahedron 1985, 41, 3887-3900.
    • (1985) Tetrahedron , vol.41 , pp. 3887-3900
    • Walling, C.1
  • 46
    • 33644776345 scopus 로고    scopus 로고
    • note
    • 3SnH instead of TTMSS led to phenol 12 in a lower yield (70%).


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.